Class 10 - Unit 3 ICT Skills 100+ MCQs - Set 2 100 +MCQ's ( Multiple Choice Questions) - SET 2 21. Examples of real-time operating systems is : (a) Windows CE (b) Lynx OS (c) Both of the above (d) None of the above 22. Examples of distributed operating systems is (a) Windows (b) … Class 10 - Unit 3 ICT Skills 100+ MCQ's Set 2 Read More »

As the name implies, this operating system is designed to manage the computer so that one user can effectively do one thing at a time. The Palm OS for Palm handheld computers is a good example of a modern single-user, single-task operating system. Single-user, multi-tasking - This is the type of operating system most people use on their desktop
A DBMS is a single-user if at most one user at a time can use the system. A DBMS is a multi-user if many/multi-users can use the system and hence access the database concurrently. Single-User DBMSs are mostly restricted to personal computer systems. Most DBMSs are multi-user, like databases of airline reservation systems, banking databases, etc. The types of Multi-User Operating System are - Time Sharing Operating System and Distributed Operating System. Examples of Single User Operating Systems are - MS DOS, Windows 95, Windows NT, Windows 2000, Personal Computers, etc. In a Symmetrical multiprocessing system, each processor executes the same copy of the operating system, takes its own decisions, and cooperates with other processes to smooth the entire functioning of the system. The CPU scheduling policies are very simple. Any new job submitted by a user can be assigned to any processor that is least burdened.
The symphony crescendos with various types of Operating Systems, encapsulating Batch, Multi-Tasking, and Real-Time Systems. This crescendo continues with "What are the four types of Operating Systems in computers," spotlighting pivotal archetypes. Structural underpinnings shine in "types of Operating System with examples," akin to architectural
Operating systems perform basic tasks, such as recognizing input from the keyboard, sending output to the display screen, keeping track of files and directories on the disk, and controlling peripheral devices such as disk drives and printers. multi-user: Allows two or more users to run programs at the same time.
Computer multitasking (CMT) "Doing multiple tasks at a time in a computer is called computer multitasking (CMT)". Multitasking is evolved from multiprogramming and has an old history. In the 1960's computers were slow. Old computers cannot perform two tasks at a time. To perform one task we had to terminate other task running. In modern operating systems (OS), we can do multiple tasks A time-sharing operating system is software that allows multiple users to use the same computer at the same time. This type of system is used in computer networks and allows every user access to his or her own portion of the CPU. Time-sharing operating systems are also sometimes called multitasking or virtual machine environment (VME). BY4a.
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    • single user multi task operating system example